Dissolved oxygen meter MW600 Back Catalog number: MW600 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI5560 pH55 (pH/Temp waterproof tester Mi5560 Price on request CD97 TDS tester with ATC, range: 1 - 999 ppm Price on request CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request